Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.884 | 29.652 |
215 55 R16 93 V | 30.671 | 29.983 |
235 45 R17 94 W | 30.59 | 29.785 |
215 50 R17 95 W | 30.83 | 29.648 |
235 40 R19 96 Y | 30.816 | 29.596 |
235 40 R18 95 W | 30.788 | 29.688 |
195 65 R15 91 H | 30.595 | 29.684 |
205 50 R17 89 V | 30.956 | 29.54 |
235 40 R18 95 Y | 30.786 | 29.808 |
225 50 R17 94 Y | 30.627 | 29.232 |
245 40 R18 93 Y | 30.77 | 29.531 |
255 35 R19 96 Y | 30.879 | 29.218 |
265 30 R20 94 Y | 30.82 | 29.558 |
205 55 R15 88 V | 30.871 | 29.233 |
215 40 R17 87 W | 30.559 | 29.782 |
215 45 R16 86 S | 30.782 | 29.85 |
215 45 R16 90 V | 30.562 | 29.48 |
225 35 R18 87 W | 30.76 | 29.634 |
185 60 R15 84 T | 30.53 | 29.432 |
145 80 R14 76 T | 30.961 | 29.365 |
165 65 R15 81 H | 30.906 | 29.601 |
175 60 R15 81 H | 30.936 | 29.287 |
185 50 R16 81 H | 30.572 | 29.966 |
205 55 R16 91 V | 30.857 | 29.457 |
225 40 R18 92 W | 30.85 | 29.411 |
225 45 R17 91 V | 30.774 | 29.221 |
225 40 R18 92 V | 30.553 | 29.832 |
235 35 R19 91 W | 30.758 | 29.452 |
205 60 R16 92 V | 30.551 | 29.883 |
225 55 R16 95 Y | 30.703 | 29.889 |
245 45 R17 95 Y | 30.962 | 29.605 |
225 50 R17 94 W | 30.718 | 29.436 |
225 55 R16 95 W | 30.607 | 29.553 |
195 60 R15 88 H | 30.745 | 29.639 |
195 55 R16 87 V | 30.742 | 29.929 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.